package net.hualisheng.netty.serialize;

import io.netty.bootstrap.Bootstrap;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelOption;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioSocketChannel;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;

public class Client {
    public static void main(String[] args) throws Exception {
        EventLoopGroup workerGroup = new NioEventLoopGroup();
        
        try {
            Bootstrap b = new Bootstrap(); // (1)
            b.group(workerGroup)
            .channel(NioSocketChannel.class)
            .handler(new LoggingHandler(LogLevel.INFO))
            .option(ChannelOption.SO_KEEPALIVE, true); // (4)
            
            b.handler(new ChannelInitializer<SocketChannel>() {
                @Override
                public void initChannel(SocketChannel ch) throws Exception {
                	ch.pipeline().addLast(MarshallingCodeFactory.marshallingDecoder());
                	ch.pipeline().addLast(MarshallingCodeFactory.marshallingEncoder());
                    ch.pipeline().addLast(new ClientHandler());
                }
            });
            
            // Start the client.
            ChannelFuture f = b.connect("127.0.0.1", 8888).sync(); // (5)
            
            //当使用了序列化后，下面那种传buff的，服务端会接收不到
            f.channel().writeAndFlush(new Request("0", "hello", "0"));
//            f.channel().writeAndFlush(Unpooled.copiedBuffer("hello".getBytes()));
            System.out.println("client 启动完毕");
            // Wait until the connection is closed.
            f.channel().closeFuture().sync();
        } finally {
            workerGroup.shutdownGracefully();
        }
    }
}
